Angles Circumference Area Volume Surface Area

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

• A
• B
• C
• D

Find the total surface area of the prism.

• 48 square inches

• 64 square inches

• 88 square inches

• 76 square inches

The radius of the circle is 9 meters.  What is the circle's circumference?

• 9 meters

• 28.26 meters

• 56.52 meters

• 18 meters

Find the circumference of the circle in the image.

• 10π

• 20π

• 100π

• 20

Find the area of the circle

• 56.52 sq. inches

• 254.34 sq. inches

• 1017.36 sq. inches

• 113.04 sq. inches

Choose the answer which best describes how these formulas are related to each other.

• They both solve for circumference. In the first formula it uses diameter, in the second formula it uses two times the radius, which is the same thing as diameter.

• They both solve for circumference, in the first uses diameter and the second uses pi.

• They both solve for area. In the first formula it uses diameter, in the second formula it uses two times the radius, which is the same thing as diameter.

• They both use circumference to solve for pi. One uses radius, the other uses diameter.

Find the circumference (to the nearest whole number).

• 88 in

• 44 in

• 116 square in

• None of the above